package scream.servlet.rol;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import scream.excepcion.DAOExcepcion;
import scream.excepcion.LoginExcepcion;
import scream.modelo.Rol;
import scream.negocio.SeguridadNegocioRol;

/**
 * Servlet implementation class RolServlet
 */
@WebServlet("/RolServlet")
public class RolServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public RolServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		String rol = request.getParameter("txtCodigo");
		//String clave = request.getParameter("txtNombre");

		SeguridadNegocioRol negocio = new SeguridadNegocioRol();

		try {
			Rol vo = negocio.findRol(rol);
			
			HttpSession session = request.getSession();
			session.setAttribute("roles", vo);
			response.sendRedirect("RolInsertarServlet");
			System.out.println("ojo ojo");
			return;
		
		} catch (DAOExcepcion e) {
			System.err.println("Error");
			RequestDispatcher rd = request.getRequestDispatcher("/error_login.jsp");
			rd.forward(request, response);
		}
	}
	}